As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) THE FLIGHT CREW OBSERVED A RT ENGINE ZONE 1 FIRE WARNING, THE ENGINE WAS SHUTDOWN AND THE FIRE WARNING WENT OUT PRIOR TO FIRING THE FIRE EXTINGUISHER. RECTIFICATION: THE RT ENGINE TAIL PIPE, UNIVERSAL JOINT P/N 906323-23 REPLACED, SYSTEM TESTED ON GROUND AIRCRAFT RELEASED FOR FLIGHT.